JPS5473078A - Electronic watch with calendar - Google Patents

Electronic watch with calendar

Info

Publication number
JPS5473078A
JPS5473078A JP14035777A JP14035777A JPS5473078A JP S5473078 A JPS5473078 A JP S5473078A JP 14035777 A JP14035777 A JP 14035777A JP 14035777 A JP14035777 A JP 14035777A JP S5473078 A JPS5473078 A JP S5473078A
Authority
JP
Japan
Prior art keywords
day
circuit
date
assignment
difference
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14035777A
Other languages
Japanese (ja)
Other versions
JPS6039993B2 (en
Inventor
Masami Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP52140357A priority Critical patent/JPS6039993B2/en
Publication of JPS5473078A publication Critical patent/JPS5473078A/en
Publication of JPS6039993B2 publication Critical patent/JPS6039993B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To make the date helpful for planning, etc. by making possible displaying of the date within a fixed time corresponding to an arbitrary day of the week. CONSTITUTION:A switch circuit 10, a day assignment circuit 11, a day difference detection circuit 12, an arithmetic circuit 13 and a memory circuit 14 are additionally provided. Then, when a decoder-driver circuit 8 is changeover-controlled with a switch circuit 10 and a desired day is inputted to the day assignment circuit 11, the day difference detection circuit 12 deteots the difference in the number of days between the current day being counted with a day counter 5 and the assignment day and the arithmetic circuit 13 obtains the date corresponding to the assigned day concerning a fixed period based on the current count date and month of the date and month counters 4, 6 and the day difference and the date thus obtained is displayed with large characters in a display device 9 by way of the memory circuit 14 and decoder-driver circuit 8.
JP52140357A 1977-11-22 1977-11-22 Electronic clock with calendar Expired JPS6039993B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52140357A JPS6039993B2 (en) 1977-11-22 1977-11-22 Electronic clock with calendar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52140357A JPS6039993B2 (en) 1977-11-22 1977-11-22 Electronic clock with calendar

Publications (2)

Publication Number Publication Date
JPS5473078A true JPS5473078A (en) 1979-06-12
JPS6039993B2 JPS6039993B2 (en) 1985-09-09

Family

ID=15266935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52140357A Expired JPS6039993B2 (en) 1977-11-22 1977-11-22 Electronic clock with calendar

Country Status (1)

Country Link
JP (1) JPS6039993B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553763A (en) * 1978-10-16 1980-04-19 Casio Comput Co Ltd Calendar display system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553763A (en) * 1978-10-16 1980-04-19 Casio Comput Co Ltd Calendar display system

Also Published As

Publication number Publication date
JPS6039993B2 (en) 1985-09-09

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